Tablet holder



FIG. 1 is a top perspective view of a tablet holder;

FIG. 2 is a left side elevational view of the tablet holder in FIG. 1;

FIG. 3 is a right side elevational view thereof:

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The ornamental design which is claimed is shown in solid lines in the drawings. The broken lines in the figures form no part of the claimed design. 

CLAIM The ornamental design for a tablet holder, as shown and described. 